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NESCO Inc

Sr. Java Developer

NESCO Inc, Harrisburg, Pennsylvania, us, 17124

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Build Enterprise Systems That Power Mission-Critical Operations

We're seeking a highly skilled Senior Java/J2EE Engineer to design, develop, and deliver secure, high-performance web applications and service-oriented architecture (SOA) solutions. This isn't just another coding job-it's your chance to architect complex systems from the ground up, integrate cutting-edge technologies, and see your work drive real business impact across multiple platforms and environments.

You'll be at the center of the action, working hand-in-hand with engineering, architecture, database, and security teams to ensure each solution is robust, scalable, and optimized for performance. From initial design to full deployment, you'll own the process-and your expertise will directly influence enterprise technology strategy.

What You'll Own Architect and develop enterprise-grade Java/J2EE applications with complex integrations. Build SOAP and RESTful APIs leveraging Spring, JAX-RS, and modern UI frameworks like Vue.js and Node.js. Implement SOA design principles, BPEL orchestration, and reusable service components for maximum efficiency. Optimize system performance through distributed deployments, thread management, and memory tuning. Partner with database teams to deliver high-quality Oracle PL/SQL solutions. Drive all phases of development-from concept and prototyping to testing, deployment, and performance monitoring. Who You'll Work With

Application architects, database engineers, and UI developers. Security teams ensuring compliance with enterprise and industry standards. Cross-functional stakeholders in operations, business analysis, and IT leadership. What You Bring

Proven success building large-scale, enterprise Java/J2EE applications. Strong hands-on experience with SOA architecture, integration patterns, and service governance. Deep technical knowledge of Spring, Hibernate, JDBC, XML technologies, and Oracle databases. Expertise with application servers like WebLogic, Tomcat, or WebSphere. Familiarity with Agile development, Git/Ant/Maven build processes, and Unix/Linux scripting. Strong debugging, troubleshooting, and performance optimization skills. Bonus: Experience in B2B environments and distributed systems. Top Qualities for Success

End-to-end ownership and accountability. Strategic thinking paired with strong technical execution. Collaborative problem-solving with cross-functional teams. Focus on scalability, security, and performance.

Nesco Resource offers a comprehensive benefits package for our associates, which includes a MEC (Minimum Essential Coverage) plan that encompasses Medical, Vision, Dental, 401K, and EAP (Employee Assistance Program) services.

Nesco Resource provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.